例句：
I could come next week, or the week after.
我可能下周來，或者再下一周。
I called several times, but only got the answering machine.
我打了幾次電話，但只有電話答錄機(jī)答話。
The gene is activated by a specific protein.
這種基因由一種特異性蛋白激活。
She added a PS asking me to water the plants.
她加了一句附言，要我澆花。
The course is 1 year FT, 2 years PT.
該課程全日制學(xué)習(xí)一年，非全日制學(xué)習(xí)兩年。
He didn't give an adequate answer to the question.
他沒有對(duì)這個(gè)問題作出滿意的答復(fù)。